//
//  TimeSpread.h
//  SujetObserver
//
//  Created by Pierre DUCHENE on 05/03/10.
//  Copyright 2010 Pierre DUCHENE. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "BaseSpread.h"

/*!
    @class       VersionSpread 
    @superclass  BaseSpread
    @abstract    This class is a strategy to spread sensor update with version number
    @discussion  This strategy don't worry about concurrency, it simply update observer in parallel
				 but add a version number to each data.
*/
@interface VersionSpread : BaseSpread {
	NSUInteger currentVersion;
}

@end
